/*
 * Copyright 2010 Pierre Heinzerling, Uwe Janner, Patrick Wright
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.upp.publinksky.dao;

import com.google.appengine.tools.development.testing.LocalDatastoreServiceTestConfig;
import com.google.appengine.tools.development.testing.LocalServiceTestHelper;
import com.upp.publinksky.util.PMF;
import junit.framework.TestCase;
import org.junit.After;
import org.junit.Before;

import javax.jdo.PersistenceManager;

/**
 */
public abstract class DAOTestCase extends TestCase {
    private final LocalServiceTestHelper helper = new LocalServiceTestHelper(new LocalDatastoreServiceTestConfig());
    protected PersistenceManager pm;

    @Before
    public void setUp() {
        helper.setUp();
        pm = PMF.get().getPersistenceManager();
    }

    @After
    public void tearDown() {
        helper.tearDown();
    }

    public void transactionSnapshot() {
    }

    public PersistenceManager resetPM() {
        pm.close();
        pm = PMF.get().getPersistenceManager();
        return pm;
    }
}
